Word.ws English Dictionary

mydriasis

/mɪˈdɹaɪ ə sɪs/

mydriasis noun: the condition of having abnormally large and dilated pupils due to illness or narcotics, particularly stimulants such as methamphetamine, cocaine, etc.

mydriasis: the condition of having abnormally large and dilated pupils due to illness or narcotics,...
Image: Nutschig, CC BY-SA 3.0, via Wikimedia Commons

Noun

mydriasis (countable and uncountable, plural mydriases)

  1. The condition of having abnormally large and dilated pupils due to illness or narcotics, particularly stimulants such as methamphetamine, cocaine, etc.

mydriasis meaning in Tamil

mydriasis in Tamil

அசாதாரண விழி பாப்பா விரிவு, கண்மணி அகட்டி, கண்மணிவிரிப்பி, துளை விரிவு, பாவைத் தளர்த்தி

Antonyms of mydriasis

Forms of mydriasis

pluralmydriases

Origin of mydriasis

From Latin mydriasis, from Ancient Greek μυδρίᾱσις (mudríāsis, “undue enlargement of the pupil”), from μύδρος (múdros, “mass of red hot material in a forge”), possibly because the pupil is particularly bright or sparkling when dilated, or because of the red eye effect when exposed to a flash of light.

Words formed from mydriasis

Questions about mydriasis

What does mydriasis mean?
Mydriasis means the condition of having abnormally large and dilated pupils due to illness or narcotics, particularly stimulants such as methamphetamine, cocaine, etc.
What is mydriasis in Tamil?
Mydriasis in Tamil is அசாதாரண விழி பாப்பா விரிவு, கண்மணி அகட்டி, கண்மணிவிரிப்பி. See Mydriasis meaning in Tamil.
What part of speech is mydriasis?
Mydriasis is a noun.
How do you pronounce mydriasis?
Mydriasis is pronounced /mɪˈdɹaɪ ə sɪs/.
What is the plural of mydriasis?
The plural of mydriasis is mydriases.

Words near mydriasis in the dictionary

  1. myddst
  2. mydest
  3. mydid
  4. mydids
  5. mydriases
  6. mydriasis
  7. mydriatic
  8. mydriatics
  9. mydriatric
  10. mydriatrics
  11. mydst

Source and license

Adapted from Wiktionary: mydriasis (page history and authors); mydriasis (Tamil Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “mydriasis.” Word.ws, https://word.ws/mydriasis. Based on Wiktionary, CC BY-SA 4.0.